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Lenovo ThinkPad W540 (20BG0042GE) specs.

Laptops Specs >> Lenovo >> Lenovo ThinkPad W540 (20BG0042GE)

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Processor Lenovo ThinkPad W540 (20BG0042GE)

Processor speed:

2.9 GHz

Processor family:

Intel Core i7-4xxx

Processor:

i7-4910MQ

Processor boost frequency:

3.9 GHz

Processor core:

Processor threads:

Processor cache:

8 MB

Processor cache type:

Smart Cache

Processor socket:

PGA946

Maximum number of PCI Express lanes:

PCI Express slots version:

3.0

PCI Express configurations:

1x8, 2x8, 1x8+2x4

Thermal Design Power (TDP):

47 W

FSB Parity:

Processor series:

Intel Core i7-4900 Mobile series

Tjunction:

100°C

Processor codename:

Haswell

Processor lithography:

22 nm

Bus type:

DMI2

Processor operating modes:

64-bit

Stepping:

Conflict Free processor:

Yes

ECC supported by processor:

Memory Lenovo ThinkPad W540 (20BG0042GE)

Internal memory:

8 GB

Internal memory type:

DDR3L-SDRAM

Memory clock speed:

1600 MHz

Memory slots:

4x SO-DIMM

Maximum internal memory:

32 GB

Maximum internal memory (64-bit):

32 GB

Memory form factor:

SO-DIMM

Storage Lenovo ThinkPad W540 (20BG0042GE)

Total storage capacity:

512 GB

Storage media:

SSD

Hard drive size:

2.5"

Number of SSDs installed:

Solid-state drive capacity:

512 GB

Card reader integrated:

Yes

Compatible memory cards:

MMC, SD, SDHC, SDXC

Display Lenovo ThinkPad W540 (20BG0042GE)

Screen Size:

15.6"

Screen Resolution:

2880 x 1620 pixels

Touchscreen:

LED backlight:

Yes

Display surface:

Matt

Aspect ratio:

16:9

Display brightness:

300 cd/m²

Panel type:

IPS

Graphics Lenovo ThinkPad W540 (20BG0042GE)

On-board graphics adapter:

Yes

Discrete graphics adapter:

Yes

On-board graphics adapter family:

Intel HD Graphics

On-board graphics adapter model:

Intel HD Graphics 4600

Number of displays supported (on-board graphics):

On-board graphics adapter dynamic frequency (max):

1300 MHz

Maximum on-board graphics adapter memory:

1.74 GB

On-board graphics adapter base frequency:

400 MHz

Discrete graphics adapter model:

NVIDIA Quadro K2100M

Discrete graphics adapter memory:

2 GB

Discrete graphics memory type:

GDDR5

On-board graphics adapter DirectX version:

11.1

On-board graphics adapter ID:

0x416

Number of discrete graphics adapters installed:

Number of discrete graphics adapters supported:

Optical Drive Lenovo ThinkPad W540 (20BG0042GE)

Optical drive type:

DVD±RW

Audio Lenovo ThinkPad W540 (20BG0042GE)

Audio system:

Dolby Home Theater v4

Number of built-in speakers:

Built-in microphone:

Yes

Camera Lenovo ThinkPad W540 (20BG0042GE)

Front camera:

Yes

Front camera resolution:

1280 x 720 pixels

Networking Lenovo ThinkPad W540 (20BG0042GE)

Bluetooth:

Bluetooth is used to exchange data between nearby mobile devices.

Yes

3G:

Third generation cellular network

Wi-Fi:

Wireless lan technology

Yes

Wi-Fi standards:

802.11a, 802.11ac, 802.11b, 802.11g, 802.11n

Ethernet LAN connection:

Yes

Ethernet LAN data rates:

10, 100, 1000 Mbit/s

Bluetooth version:

4.0

Ports & interfaces Lenovo ThinkPad W540 (20BG0042GE)

USB 2.0 ports quantity:

USB 3.0 (3.1 Gen 1) Type-A ports quantity:

VGA (D-Sub) ports quantity:

DVI port:

Digital Visual Interface

Ethernet LAN (RJ-45) ports quantity:

Thunderbolt ports quantity:

Ports & interfaces Lenovo ThinkPad W540 (20BG0042GE)

Microphone in:

S/PDIF out port:

Sony/Philips Digital Interface

Combo headphone/mic port:

Yes

Docking connector:

DC-in jack:

Yes

ExpressCard slot:

Yes

CardBus PCMCIA slot type:

Personal Computer Memory Card International Association

SmartCard slot:

Keyboard Lenovo ThinkPad W540 (20BG0042GE)

Pointing device:

ThinkPad UltraNav

Numeric keypad:

Yes

Full-size keyboard:

Yes

Windows keys:

Yes

Software Lenovo ThinkPad W540 (20BG0042GE)

Operating system installed:

Windows 7 Professional

Operating system architecture:

64-bit

Recovery operating system:

Windows 8.1 Pro

Battery Lenovo ThinkPad W540 (20BG0042GE)

Battery technology:

Lithium-Ion (Li-Ion)

Number of battery cells:

Battery life (max):

6 h

Security Lenovo ThinkPad W540 (20BG0042GE)

Cable lock slot:

Yes

Cable lock slot type:

Kensington

Fingerprint reader:

Yes

Weight & Dimensions Lenovo ThinkPad W540 (20BG0042GE)

Weight:

5.45 lbs (2,47 kg)

Width:

14.8" (376 mm)

Depth:

9.8" (249 mm)

Height:

1.1" (28 mm)

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